CO2 turned into fuel: Japan’s scientists convert captured carbon into green fuel
20
votes
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The race for next generation submarines - ageing fleets, innovation, and undersea dominance
16 votes -
Japan introduces enormous humanoid robot to maintain train lines
33 votes -
The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea
26 votes -
How a huge rainfall simulator helps Japan study and prevent landslides
8 votes -
The world’s largest earthquake simulator, and how it works
6 votes -
World’s biggest experimental nuclear fusion reactor launched in Japan
21 votes -
Japan uses blue instead of green on traffic lights
25 votes -
How Japan's maglev train works
13 votes